Sony STR-DN1050 Help Manual page 350

Help Guide
MULTI CHANNEL AV RECEIVER
STR-DN1050/STR-DN850
7.1-channel speaker system using front high speakers
You can enjoy vertical sound effects by connecting additional two front high speakers.
Front speaker (Left)
Front speaker (Right)
Center speaker
Surround speaker (Left)
Surround speaker (Right)
Front high speaker (Left)
Front high speaker (Right)
Subwoofer
1. Place the front high speakers at an angle between 25° and 35°.
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